package com.chaos.framework.model.serivce;

import com.chaos.framework.model.config.RedisExpireEnum;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.BoundListOperations;
import org.springframework.data.redis.core.HashOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;

@Component
@Getter
@Slf4j
public class RedisService {

    @Autowired
    private RedisTemplate<String, Object> redisTemplate;

    public Set keys(String pattern) {
        return redisTemplate.keys(pattern);
    }

    public boolean expire(String key, long time) {
        try {
            if (time > 0) {
                redisTemplate.expire(key, time, TimeUnit.SECONDS);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper expire interrupted key {} ", key, e);
            return false;
        }
    }

    public void expire(String key, int timeout, TimeUnit unit) {
        redisTemplate.expire(key, timeout, unit);
    }

    public long getExpire(String key) {
        return redisTemplate.getExpire(key, TimeUnit.SECONDS);
    }

    public boolean hasKey(String key) {
        try {
            return redisTemplate.hasKey(key);
        } catch (Exception e) {
            log.error("RedisHelper hasKey interrupted key {} ", key, e);
            return false;
        }
    }

    @SuppressWarnings("unchecked")
    public void del(String... key) {
        if (key != null && key.length > 0) {
            if (key.length == 1) {
                redisTemplate.delete(key[0]);
            } else {
                redisTemplate.delete(Arrays.asList(key));
            }
        }
    }


    public Object get(String key) {
        return key == null ? null : redisTemplate.opsForValue().get(key);
    }

    public boolean set(String key, Object value) {
        try {
            redisTemplate.opsForValue().set(key, value);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper set interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean set(String key, Object value, long time) {
        try {
            if (time > 0) {
                redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
            } else {
                set(key, value);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper set interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean set(String key, Object value, long timeout, TimeUnit unit) {
        try {
            if (timeout > 0) {
                redisTemplate.opsForValue().set(key, value, timeout, unit);
            } else {
                set(key, value);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper set interrupted key {} ", key, e);
            return false;
        }
    }

    public Boolean setNX(String key, Object value, long timeout, TimeUnit unit) {
        return redisTemplate.opsForValue().setIfAbsent(key, value, timeout, unit);
    }

    public long incr(String key, long delta) {
        if (delta < 0) {
            throw new RuntimeException("递增因子必须大于0");
        }
        return redisTemplate.opsForValue().increment(key, delta);
    }

    public long decr(String key, long delta) {
        if (delta < 0) {
            throw new RuntimeException("递减因子必须大于0");
        }
        return redisTemplate.opsForValue().increment(key, -delta);
    }


    public Boolean setBit(String key, int offset, boolean value) {
        return redisTemplate.opsForValue().setBit(key, offset, value);
    }

    public Boolean getBit(String key, int offset) {
        return redisTemplate.opsForValue().getBit(key, offset);
    }

    public Object hGet(String key, String item) {
        return redisTemplate.opsForHash().get(key, item);
    }

    public <HK, HV> Map<HK, HV> hMget(String key) {
        HashOperations<String, HK, HV> hashOperations = redisTemplate.opsForHash();
        return hashOperations.entries(key);
    }

    public <HK, HV> boolean hMset(String key, Map<HK, HV> map) {
        try {
            redisTemplate.opsForHash().putAll(key, map);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper hmset interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean hMset(String key, Map<String, Object> map, long time) {
        try {
            redisTemplate.opsForHash().putAll(key, map);
            if (time > 0) {
                expire(key, time);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper hmset interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean hSet(String key, String item, Object value) {
        try {
            redisTemplate.opsForHash().put(key, item, value);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper hset interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean hSet(String key, String item, Object value, long time) {
        try {
            redisTemplate.opsForHash().put(key, item, value);
            if (time > 0) {
                expire(key, time);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper hset interrupted key {} ", key, e);
            return false;
        }
    }


    public void hDel(String key, Object... item) {
        redisTemplate.opsForHash().delete(key, item);
    }

    public boolean hHasKey(String key, String item) {
        return redisTemplate.opsForHash().hasKey(key, item);
    }

    public double hIncr(String key, String item, double by) {
        return redisTemplate.opsForHash().increment(key, item, by);
    }

    public double hDecr(String key, String item, double by) {
        return redisTemplate.opsForHash().increment(key, item, -by);
    }

    public Set<Object> sGet(String key) {
        try {
            return redisTemplate.opsForSet().members(key);
        } catch (Exception e) {
            log.error("RedisHelper sGet interrupted key {} ", key, e);
            return null;
        }
    }


    public boolean sHasKey(String key, Object value) {
        try {
            return redisTemplate.opsForSet().isMember(key, value);
        } catch (Exception e) {
            log.error("RedisHelper sHasKey interrupted key {} ", key, e);
            return false;
        }
    }

    public long sSet(String key, Object... values) {
        try {
            return redisTemplate.opsForSet().add(key, values);
        } catch (Exception e) {
            log.error("RedisHelper sSet interrupted key {} ", key, e);
            return 0;
        }
    }

    public long sSetAndTime(String key, long time, Object... values) {
        try {
            Long count = redisTemplate.opsForSet().add(key, values);
            if (time > 0) {
                expire(key, time);
            }
            return count;
        } catch (Exception e) {
            log.error("RedisHelper sSetAndTime interrupted key {} ", key, e);
            return 0;
        }
    }

    public long sGetSetSize(String key) {
        try {
            return redisTemplate.opsForSet().size(key);
        } catch (Exception e) {
            log.error("RedisHelper sGetSetSize interrupted key {} ", key, e);
            return 0;
        }
    }

    public long setRemove(String key, Object... values) {
        try {
            Long count = redisTemplate.opsForSet().remove(key, values);
            return count;
        } catch (Exception e) {
            log.error("RedisHelper setRemove interrupted key {} ", key, e);
            return 0;
        }
    }

    public List<Object> lGet(String key, long start, long end) {
        try {
            return redisTemplate.opsForList().range(key, start, end);
        } catch (Exception e) {
            log.error("RedisHelper lGet interrupted key {} ", key, e);
            return null;
        }
    }

    public long lGetListSize(String key) {
        try {
            return redisTemplate.opsForList().size(key);
        } catch (Exception e) {
            log.error("RedisHelper lGetListSize interrupted key {} ", key, e);
            return 0;
        }
    }

    public Object lGetIndex(String key, long index) {
        try {
            return redisTemplate.opsForList().index(key, index);
        } catch (Exception e) {
            log.error("RedisHelper lGetIndex interrupted key {} ", key, e);
            return null;
        }
    }


    public boolean lSet(String key, Object value) {
        try {
            redisTemplate.opsForList().rightPush(key, value);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper lSet interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean lSet(String key, Object value, long time) {
        try {
            redisTemplate.opsForList().rightPush(key, value);
            if (time > 0) {
                expire(key, time);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper lSet interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean lSet(String key, List<Object> value) {
        try {
            redisTemplate.opsForList().rightPushAll(key, value);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper lSet interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean lSet(String key, List<Object> value, long time) {
        try {
            redisTemplate.opsForList().rightPushAll(key, value);
            if (time > 0) {
                expire(key, time);
            }
            return true;
        } catch (Exception e) {
            log.error("RedisHelper lSet interrupted key {} ", key, e);
            return false;
        }
    }

    public boolean lUpdateIndex(String key, long index, Object value) {
        try {
            redisTemplate.opsForList().set(key, index, value);
            return true;
        } catch (Exception e) {
            log.error("RedisHelper lUpdateIndex interrupted key {} ", key, e);
            return false;
        }
    }

    public long lRemove(String key, long count, Object value) {
        try {
            Long remove = redisTemplate.opsForList().remove(key, count, value);
            return remove;
        } catch (Exception e) {
            log.error("RedisHelper lRemove interrupted key {} ", key, e);
            return 0;
        }
    }


    public void addToListRight(String listKey, RedisExpireEnum expireEnum, Object... values) {
        BoundListOperations<String, Object> boundValueOperations = redisTemplate.boundListOps(listKey);
        boundValueOperations.rightPushAll(values);
        boundValueOperations.expire(expireEnum.getTime(), expireEnum.getTimeUnit());
    }

    public List<Object> rangeList(String listKey, long start, long end) {
        BoundListOperations<String, Object> boundValueOperations = redisTemplate.boundListOps(listKey);
        return boundValueOperations.range(start, end);
    }


    public Object rightPop(String listKey) {
        BoundListOperations<String, Object> boundValueOperations = redisTemplate.boundListOps(listKey);
        return boundValueOperations.rightPop();
    }

    public void convertAndSend(String channel, Object message) {
        redisTemplate.convertAndSend(channel, message);
    }


}
